Soldato
Litrally took me 10minutes on my first ever attempt. Stupidly easy mate (If you can get to them easy )
I changed some on a MX5 once. Turned into a nightmare - one had seized in - no copperslip applied on fitting!
Not all to sure, AFAIK there are no covers, but I've never looked to see what the accessibility is like. Mine's a late twinny...How long would it take on a 1.7 Boxer?